#219ba4

Color #219ba4

A moderately saturated dark cyan.

Closest named color Dark Cyan #008b8b · ΔE 8.27 Nearest Tailwind class teal-600 #009689 · ΔE 9.2

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Conversions

HEX

#219ba4

RGB

rgb(33, 155, 164)

HSL

hsl(184.1, 66.5%, 38.6%)

HSV / HSB

hsv(184.1, 79.9%, 64.3%)

CMYK

cmyk(79.9%, 5.5%, 0%, 35.7%)

LAB

lab(58.46, -28.34, -13.92)

LCH

lch(58.46, 31.57, 206.16)

OKLCH

oklch(63.1%, 0.1005, 202.66)

HWB

hwb(184.1, 12.9%, 35.7%)

Harmony colors

Complementary

#a42a21

Analogous

#21a46b

#219ba4

#2159a4

Triadic

#219ba4

#a4219b

#9ba421

Split-complementary

#219ba4

#a42159

#a46b21

Tetradic

#219ba4

#2a21a4

#a42a21

#9ba421

Square

#219ba4

#6b21a4

#a42a21

#59a421

Shades

Color #219ba4 mixed toward black.

#1b8189

#16676d

#104d52

#0b3437

#051a1b

Tints

Color #219ba4 mixed toward white.

#2ac4cf

#51d3dc

#7ddee5

#a8e9ee

#d4f4f6

Tones

Color #219ba4 mixed toward gray.

#2c9299

#37888e

#427f83

#4d7578

#586c6d

Accessibility

Aa White text on this color

3.34:1

Aa Black text on this color

6.29:1

Black text reads better on this background (6.29:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6c6da2 · ΔE 29.2

Deuteranopia

#665da1 · ΔE 33.6

Tritanopia

#31a0a0 · ΔE 3.8

Achromatopsia

#8d8d8d · ΔE 21.6

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #219ba4;

Tailwind (arbitrary value)

bg-[#219ba4]

Related colors

Cadet Blue #5f9ea0

Powder Blue #b0e0e6

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#219ba4 (#219ba4) is rgb(33, 155, 164) in RGB.

No, #219ba4 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #219ba4, or check how it holds up for accessibility.

Generate a palette → Check contrast